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C
USER'S MANUAL
▶ Thank you for purchasing the unit.
Before operation, please read this user's manual carefully.
▶ Keep this manual on hand for reference.
▶ This unit is specified for use on the rated voltage
power supply.
AIR CONDITIONER
WITH ELECTRIC HEAT
MODEL : AHSC-140P 220/3
▶ It is essential that you read 'SAFETY INSTRUCTIONS' carefully
before use and follow them at all times.
▶ The warranty form is on the last page. Please complete it
now and keep it in a safe place.
▶ We have a policy of continual improving on our products.
The contents (features and specifications) in this manual are
therefore subject to change without notice.
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Related Manuals for Airrex AHSC-140P 220/3
Summary of Contents for Airrex AHSC-140P 220/3
- Page 1 AIR CONDITIONER WITH ELECTRIC HEAT MODEL : AHSC-140P 220/3 USER'S MANUAL ▶ It is essential that you read ‘SAFETY INSTRUCTIONS’ carefully ▶ Thank you for purchasing the unit. before use and follow them at all times. Before operation, please read this user’s manual carefully.
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Page 2: Table Of Contents
TABLE OF CONTENTS ■ SAFETY INSTRUCTIONS 3 ~ 4 ■ GENERAL ADVICE BEFORE USE ■ EXTERIOR DESCRIPTION ■ SPECIFICATIONS ■ CONTROL PANEL FUNCTIONS ■ MODE CHANGING METHOD ■ HOW TO SET THE 'OFF' TIMER ■ TEMPERATURE CONTROL OPERATION ■ SELECTION ■... - Page 3 SAFETY INSTRUCTIONS WARNING Use a circuit breaker capacity. that fits the (It may cause fire and electric shock) The following symbols are for your guidance: = You must NOT. = You MUST. Before cleaning, disconnect the unit. (Otherwise risk of electric shock) Do not use a damaged power cable.
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Page 4: Safety Instructions 3
SAFETY INSTRUCTIONS CAUTION Do not place this unit on uneven, unstable or inclined surface. (This could cause malfunction) When storing this unit, keep it in a dry, cool place. (To prevent corrosion and malfunction) If not being used for some time or if lightening is present, always disconnect power. (To prevent risk of electric shock, short circuit or fire) Do not spray water onto this unit nor use solvents such as benzene, thinner or alcohol for cleaning. -
Page 5: Exterior Description
EXTERIOR DESCRIPTION FRONT VIEW HEATER INSIDE FLEXIBLE DUCT OUTLET (COLD / HOT AIR) FLEXIBLE DUCT INLET (RETURN AIR) CONDENSER INLET CASTERS (LOCKABLE) BACK & SIDE VIEW 'POWER' LAMP 'ERROR' LAMP ELECTRIC PANEL (ACCESS BY AUTHORIZED SERVICE PERSONNEL ONLY) PAPER PRE FILTER (INSIDE) DIGITAL CONTROLLER CONDENSER INLET CONDENSER OUTLET (HOT AIR) -
Page 6: Specifications
SPECIFICATIONS MODEL AHSC-140P 220/3 145,000 Cooling (42,500) Btu/h Capacity 100,000 Heating (29,300) Power supply 220 V~, 60 Hz, 3 Ph Cooling 19.8 Power Consumption Heating Cooling Current Consumption Heating 84.5 Max. Dehumidification gal/day Nominal Refrigerant R-410A / 11 Dimensions (W x D x H) -
Page 7: Control Panel Functions
CONTROL PANEL FUNCTIONS Remote Error ⑧ Room ⑥ Comp. ⑦ ⑨ ⑤ ④ ③ ① ② ① Power : Use to power on / off. ② ∨ ∧ Button : Raises or lowers the setting temperature or sleep (off) time. ③... -
Page 8: Mode Changing Method
MODE CHANGING METHOD ※ COOLING MODE If you press 'Mode' button. 'COOL' is displayed. then LED is on. ※ FAN MODE When the cooling is operating. If you press the 'Mode' button, 'FAN' is displayed. then LED is off. ※ DEHUMIDIFICATION MODE When the fan is operating, If you press the 'Mode' button. -
Page 9: How To Set The 'Off' Timer
HOW TO SET THE ‘OFF’ TIMER This function enables you to set the length of time you want the unit to operate. 1. When unit is operating, press the 'Off Timer' button and set the length of time you want by pressing ∧ or ∨. Each time you press the button you will increase the 'time to off' period by 30mins. -
Page 10: Temperature Control Operation
TEMPERATURE CONTROL OPERATION •When you turn ON, the setting temperature is displayed. •You can change setting temperature. •The display showing the set temperature will blink 3 times. Display Room Temperature range & Setting range. COOLING MODE Cooling operates when Room temperature is Mode Display range Setting range... -
Page 11: Selection
SELECTION LOCK or UNLOCK • If you press '∨' for 5 seconds when the unit is turned off you can control 'LOCK, UNLOCK' mode. • When You set 'LOCK' there will be a dot '.' below the number in the screen. •... -
Page 12: Error' And Warning Indicators 12
‘ERROR’ and WARNING INDICATORS Error Code Problem Cause Corrective Action High pressure Blocked COND filter. Clean the COND filter. Blocked / kinked exhaust duct. Ensure exhaust duct is not Ambient temperature is too blocked / kinked. high. Do not use the air conditioner if ambient temperature is higher than 113℉. - Page 13 ‘ERROR’ and WARNING INDICATORS Error Code Problem Cause Corrective Action Eva Fan Motor EOCR is operated. Check voltage is in Low supply voltage. 220 Va.c. (±10%) Check capacitor. Check Eva Fan Motor. Magnet switch is Check Magnet switch. inoperative. Check wiring. Heater Heater over current.
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Page 14: Fire Alarm & Error Signal Connection
FIRE ALARM & ERROR SIGNAL CONNECTION FIRE ALARM Input Terminal FA1 and FA2 When the signal from the fire alarm system is detected the unit turns off and does not operate until the unit has been RESET. Connecting the fire alarm wire from fire alarm system 1. -
Page 15: Economy Mode
ECONOMY MODE Evap. Fan Cond. Fan Economy mode Model Etc. (Push the button for 3 sec.) Economy Normal Economy Normal Stop after Fan integral HSC-12L 30 sec. type Stop after Fan integral HSC-14P/18P/24P 30 sec. type Stop after HWC-19 Stop 30 sec. -
Page 16: Trouble Shooting
TROUBLE SHOOTING TROUBLE CHECK REMEDY Power cable correctly connected Connect cable correctly Power button "OFF" Press POWER button to "ON" Fuse (supply) blown Exchange fuse in board WORKING Breaker on switch board tripped Check load capacity and reset Ambient temp. too high Check operating temp. -
Page 17: Maintenance
MAINTENANCE After cleaning, completely dry the inside of the unit by operating it on ‘Fan’ mode. ※ FILTER CHANGE 1. Detach CABI LF. 2. Change the filter. 3. Reassemble in reverse order of disassembly. FILTER CABI LF... -
Page 18: Outdoor Fan Grease Injection Guide
OUTDOOR FAN GREASE INJECTION GUIDE •Refill the grease every 1,000 hours like the method below. -
Page 19: Accessories
EXHAUST CHAMBER Ø 400 (4 pcs) EXHAUST FRONT HANDLE (2 pcs) REAR HANDLE (2 pcs) ※ AHSC-140P 220/3 is available both for indoor and outdoor use. HOSE PUMP BUTTON : Press pump button to empty water in pump. CONDENSATE PUMP... -
Page 20: Warranty
WARRANTY (Applicable to first retail purchaser only) AIRREX unit gives the more reliable performance, comfort and durability the more they are used. They are built under a strict quality assurance regime which includes inspection both during and after production and exhaustive reliability testing.